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Delaware Water Quality
460 public water systems serving 1,083,630 people.
Water Systems
460
Total Violations
9,105
Violation Rate
74.8%
PFAS Detection
71.4%
25 of 35 tested
Largest Water Systems
ARTESIAN WATER COMPANY
NEWARK, DE · 231,114 served
WILMINGTON WATER DEPARTMENT
WILMINGTON, DE · 107,976 served
VEOLIA WATER DELAWARE, INC
WILMINGTON, DE · 100,495 served
REHOBOTH PUMP DISTRICT (TUI)
DOVER, DE · 81,417 served
BETHANY BAY PUMP DISTRICT
DOVER, DE · 51,000 served
NEWARK WATER DEPARTMENT
NEWARK, DE · 40,000 served
DOVER WATER DEPARTMENT
DOVER, DE · 39,491 served
DEWEY BEACH WATER DEPARTMENT
FRANKFORD, DE · 31,000 served
REHOBOTH BEACH WATER DEPARTMENT
REHOBOTH BEACH, DE · 25,000 served
ARTESIAN SOUTHERN SUSSEX REGIONAL
NEWARK, DE · 18,015 served
MIDDLETOWN WATER DEPARTMENT
MIDDLETOWN, DE · 17,700 served
CAMDEN PUMP DISTRICT
DOVER, DE · 17,208 served
GARRISON LAKE PUMP DISTRICT
DOVER, DE · 13,467 served
SUSSEX SHORES WATER COMPANY
BETHANY BEACH, DE · 12,450 served
BETHANY BEACH WATER DEPARTMENT
BETHANY BEACH, DE · 12,000 served
SMYRNA WATER DEPARTMENT
SMYRNA, DE · 11,813 served
DOVER AIR FORCE BASE
DOVER, DE · 11,000 served
LONG NECK WATER COMPANY
LONG NECK, DE · 11,000 served
MILFORD WATER DEPARTMENT
MILFORD, DE · 9,800 served
CHURCH CREEK (AWC)
NEWARK, DE · 9,654 served
Most Violations
#1 FOREST PARK MILLSBORO
358 #2 BRIARWOOD MANOR MHP PITTSFORD
168 #3 HILLTOP TRAILER PARK DENTON
165 #4 PINE RIDGE MOBILE HOME PARK SEAFORD
134 #5 GRANADA MOBILE HOME COURT MAGNOLIA
127 #6 FISH HOOK MOBILE HOME PARK GEORGETOWN
126 #7 BETHANY CREST LLC CLARKSVILLE
112 #8 HOLIDAY ACRES, LLC REHOBOTH
102 #9 THE LITTLE CAMPUS, LLC NEWARK
99 #10 COUNTRY CORNERS MARKET MILTON
98 #11 OAK GROVE ESTATES DOVER
97 #12 DELAWARE STATE FAIR HARRINGTON
97 #13 LAW MOBILE HOME PARK CAMDEN
96 #14 O A NEWTON AND SONS INC BRIDGEVILLE
94 #15 MOUNTAIRE-MILLSBORO MILLSBORO
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